Estaba jugando Magneto contra Magneto. 

Los accesorios de Magneto villano "32138" (el casco "32147", la armadura "32148" y la burbuja "32149") pueden ser vinculados a Magneto héroe "49001a". 

Además, el casco "32147" y la armadura "32148" son cartas únicas. Esto hace que Magneto héroe no pueda jugar sus cartas, el casco "49003" y la armadura "49004".

Hi @kata7,

Thank you for bringing this to our attention regarding version 0.5.8.166.

Regarding the villain card being able to attach to your hero, we have found a rule that addresses this situation:

REFERENTIAL ABILITY

Some abilities refer to specific cards by name. These are called referential abilities. If an ability refers to a title shared by multiple cards in the game, that ability refers only to the card(s) that match the criteria highest in this list:

1. The card on which the referential ability is printed.
2. Cards that belong to the same identity or encounter set.
3. All other cards.

We will implement this in the next version. In the current version, please select the correct target yourself.

Regarding unique cards, we believe that the inability to play them is part of the game design.

If you have any further thoughts or questions, feel free to reply.

Gracias